🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.21 AU - 1.71 AU

Year: 648 Days

Day: 14.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.57 AU - 1.69 AU

Year: 764 Days

Day: 22.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.86 AU - 3.44 AU

Year: 2052 Days

Day: 43.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.24 AU - 4.54 AU

Year: 2816 Days

Day: 19 Hours

Environment

Temp: -129 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.73 AU - 4.55 AU

Year: 3092 Days

Day: 36.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.49 AU - 4.63 AU

Year: 3575 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 9.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.16 AU - 6.3 AU

Year: 4391 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,943,431 km

• M1: 134,488 km (0.086 R)
• M2: 249,828 km (0.079 R)
• M3: 325,675 km (0.116 R)
• M4: 429,346 km (0.114 R)
• M5: 594,502 km (0.078 R)
• M6: 815,159 km (0.112 R)
• M7: 941,419 km (0.064 R)
• M8: 1,124,677 km (0.088 R)
• M9: 1,240,466 km (0.098 R)
• M10: 1,373,907 km (0.105 R)
• M11: 1,498,223 km (0.048 R)
• M12: 1,626,428 km (0.116 R)
• M13: 1,909,318 km (0.081 R)
• M14: 2,001,919 km (0.12 R)
• M15: 2,256,534 km (0.081 R)
• M16: 2,437,697 km (0.112 R)
• M17: 3,376,574 km (0.075 R)
• M18: 3,584,365 km (0.083 R)
• M19: 3,815,942 km (0.075 R)
• M20: 3,933,526 km (0.095 R)
• M21: 4,112,296 km (0.111 R)
• M22: 4,253,217 km (0.086 R)
• M23: 4,581,285 km (0.086 R)
• M24: 5,003,002 km (0.093 R)
• M25: 5,132,105 km (0.102 R)
• M26: 5,262,105 km (0.115 R)
• M27: 5,636,698 km (0.114 R)
• M28: 5,726,158 km (0.079 R)
• M29: 5,906,423 km (0.074 R)
• M30: 5,974,490 km (0.11 R)
• M31: 6,180,337 km (0.088 R)
• M32: 6,716,944 km (0.118 R)
• M33: 6,859,511 km (0.107 R)
• M34: 7,050,996 km (0.087 R)
• M35: 7,171,572 km (0.1 R)
• M36: 7,317,281 km (0.116 R)
• M37: 7,439,502 km (0.108 R)
• M38: 7,760,240 km (0.099 R)
• M39: 8,287,872 km (0.07 R)
• M40: 8,517,654 km (0.112 R)
• M41: 8,827,322 km (0.058 R)
• M42: 9,061,891 km (0.118 R)
• M43: 9,166,909 km (0.115 R)
• M44: 9,351,512 km (0.067 R)
• M45: 9,858,948 km (0.094 R)
• M46: 10,900,598 km (0.119 R)
• M47: 11,096,272 km (0.032 R)
• M48: 11,293,143 km (0.062 R)
• M49: 11,377,965 km (0.045 R)
• M50: 11,548,058 km (0.104 R)
• M51: 11,833,341 km (0.119 R)
• M52: 12,150,040 km (0.044 R)
• M53: 12,440,260 km (0.117 R)
• M54: 12,791,665 km (0.104 R)
• M55: 12,909,399 km (0.117 R)
• M56: 13,057,201 km (0.089 R)
• M57: 13,175,982 km (0.039 R)
• M58: 13,534,119 km (0.048 R)
• M59: 14,138,046 km (0.081 R)
• M60: 15,247,464 km (0.048 R)
• M61: 15,372,528 km (0.112 R)
• M62: 16,002,634 km (0.054 R)
• M63: 16,480,749 km (0.087 R)
• M64: 16,963,501 km (0.097 R)
• M65: 17,028,277 km (0.06 R)
• M66: 17,157,978 km (0.086 R)
• M67: 17,516,265 km (0.116 R)
• M68: 18,108,074 km (0.105 R)
• M69: 18,240,468 km (0.117 R)
• M70: 18,639,745 km (0.109 R)
• M71: 18,806,846 km (0.119 R)
• M72: 19,142,693 km (0.048 R)
• M73: 19,243,821 km (0.102 R)
• M74: 21,024,934 km (0.091 R)
• M75: 21,653,843 km (0.086 R)
• M76: 21,970,542 km (0.109 R)
• M77: 22,182,522 km (0.038 R)
• M78: 23,144,885 km (0.094 R)
• M79: 23,396,658 km (0.102 R)
• M80: 23,504,817 km (0.034 R)
• M81: 23,649,179 km (0.082 R)
• M82: 23,793,990 km (0.092 R)
• M83: 23,939,100 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 11.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.43 AU - 5.61 AU

Year: 4761 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,943,431 km

• M1: 138,976 km (0.067 R)
• M2: 228,436 km (0.106 R)
• M3: 431,141 km (0.033 R)
• M4: 521,199 km (0.049 R)
• M5: 822,938 km (0.077 R)
• M6: 980,614 km (0.107 R)
• M7: 1,595,162 km (0.078 R)
• M8: 2,039,318 km (0.093 R)
• M9: 2,110,976 km (0.12 R)
• M10: 2,715,800 km (0.074 R)
• M11: 2,875,121 km (0.099 R)
• M12: 3,762,536 km (0.084 R)
• M13: 3,963,296 km (0.073 R)
• M14: 4,053,654 km (0.09 R)
• M15: 4,328,914 km (0.086 R)
• M16: 4,681,665 km (0.073 R)
• M17: 4,922,069 km (0.085 R)
• M18: 5,068,226 km (0.12 R)
• M19: 5,315,063 km (0.053 R)
• M20: 5,440,127 km (0.114 R)
• M21: 6,105,538 km (0.075 R)
• M22: 7,317,580 km (0.103 R)
• M23: 7,823,071 km (0.101 R)
• M24: 8,194,971 km (0.066 R)
• M25: 9,618,395 km (0.098 R)
• M26: 9,801,802 km (0.106 R)
• M27: 9,924,622 km (0.101 R)
• M28: 10,202,874 km (0.036 R)
• M29: 10,609,331 km (0.033 R)
• M30: 10,830,587 km (0.118 R)
• M31: 11,277,286 km (0.063 R)
• M32: 11,893,330 km (0.112 R)
• M33: 12,189,085 km (0.079 R)
• M34: 13,124,371 km (0.101 R)
• M35: 13,361,783 km (0.083 R)
• M36: 13,463,958 km (0.111 R)
• M37: 14,151,959 km (0.105 R)
• M38: 14,886,783 km (0.095 R)
• M39: 15,169,972 km (0.116 R)
• M40: 15,347,844 km (0.064 R)
• M41: 15,741,586 km (0.116 R)
• M42: 16,066,363 km (0.113 R)
• M43: 16,502,740 km (0.108 R)
• M44: 17,312,812 km (0.051 R)
• M45: 17,648,061 km (0.075 R)
• M46: 17,797,659 km (0.114 R)
• M47: 18,286,993 km (0.069 R)
• M48: 18,476,384 km (0.106 R)
• M49: 18,818,814 km (0.104 R)
• M50: 18,895,258 km (0.085 R)
• M51: 18,971,852 km (0.049 R)
• M52: 19,163,487 km (0.104 R)
• M53: 19,355,870 km (0.115 R)
• M54: 19,548,851 km (0.09 R)
• M55: 19,665,089 km (0.087 R)
• M56: 19,898,013 km (0.102 R)
• M57: 20,249,119 km (0.091 R)
• M58: 20,327,359 km (0.116 R)
• M59: 20,681,008 km (0.09 R)
• M60: 20,996,959 km (0.047 R)
• M61: 22,115,801 km (0.059 R)
• M62: 22,398,392 km (0.09 R)
• M63: 22,601,097 km (0.118 R)
• M64: 22,967,462 km (0.085 R)
• M65: 24,452,520 km (0.109 R)
• M66: 24,786,722 km (0.055 R)
• M67: 25,544,285 km (0.096 R)
• M68: 25,713,630 km (0.102 R)
• M69: 26,352,114 km (0.096 R)
• M70: 26,480,469 km (0.102 R)
• M71: 27,992,903 km (0.028 R)
• M72: 28,649,638 km (0.088 R)
• M73: 28,869,696 km (0.1 R)
• M74: 28,957,809 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.3

Radius: 9.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.02 AU - 6.96 AU

Year: 6069 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,943,431 km

• M1: 128,056 km (0.111 R)
• M2: 196,422 km (0.109 R)
• M3: 296,952 km (0.086 R)
• M4: 375,191 km (0.072 R)
• M5: 525,388 km (0.09 R)
• M6: 591,809 km (0.114 R)
• M7: 685,457 km (0.079 R)
• M8: 888,761 km (0.102 R)
• M9: 1,230,742 km (0.088 R)
• M10: 1,529,788 km (0.114 R)
• M11: 1,645,876 km (0.11 R)
• M12: 1,747,752 km (0.063 R)
• M13: 1,869,225 km (0.091 R)
• M14: 2,403,140 km (0.11 R)
• M15: 2,480,333 km (0.095 R)
• M16: 2,920,450 km (0.085 R)
• M17: 3,341,867 km (0.114 R)
• M18: 3,737,404 km (0.072 R)
• M19: 3,850,051 km (0.114 R)
• M20: 3,986,634 km (0.099 R)
• M21: 4,148,050 km (0.086 R)
• M22: 4,335,346 km (0.086 R)
• M23: 4,987,593 km (0.1 R)
• M24: 6,062,603 km (0.103 R)
• M25: 6,382,743 km (0.088 R)
• M26: 7,122,953 km (0.082 R)
• M27: 7,262,977 km (0.029 R)
• M28: 7,774,901 km (0.092 R)
• M29: 8,035,350 km (0.063 R)
• M30: 8,122,716 km (0.069 R)
• M31: 8,534,858 km (0.119 R)
• M32: 9,044,687 km (0.092 R)
• M33: 9,905,623 km (0.116 R)
• M34: 10,030,836 km (0.065 R)
• M35: 10,282,759 km (0.113 R)
• M36: 10,346,039 km (0.082 R)
• M37: 10,536,627 km (0.099 R)
• M38: 11,409,082 km (0.089 R)
• M39: 11,606,252 km (0.116 R)
• M40: 12,137,174 km (0.1 R)
• M41: 12,608,258 km (0.067 R)
• M42: 13,051,068 km (0.089 R)
• M43: 13,429,850 km (0.11 R)
• M44: 14,022,108 km (0.107 R)
• M45: 14,127,574 km (0.059 R)
• M46: 14,303,950 km (0.097 R)
• M47: 14,516,379 km (0.029 R)
• M48: 15,449,421 km (0.105 R)
• M49: 16,106,754 km (0.085 R)
• M50: 16,291,059 km (0.117 R)
• M51: 16,624,363 km (0.101 R)
• M52: 16,735,963 km (0.097 R)
• M53: 17,222,604 km (0.047 R)
• M54: 17,637,888 km (0.077 R)
• M55: 18,094,760 km (0.074 R)
• M56: 18,671,460 km (0.079 R)
• M57: 19,020,322 km (0.061 R)
• M58: 19,332,234 km (0.04 R)
• M59: 19,724,479 km (0.119 R)
• M60: 20,756,705 km (0.043 R)
• M61: 20,836,889 km (0.069 R)
• M62: 21,319,791 km (0.089 R)
• M63: 21,643,820 km (0.114 R)
• M64: 22,010,335 km (0.095 R)
• M65: 22,956,092 km (0.05 R)
• M66: 23,038,970 km (0.106 R)
• M67: 23,873,277 km (0.061 R)
• M68: 23,957,351 km (0.089 R)
• M69: 24,125,499 km (0.084 R)
• M70: 24,378,619 km (0.071 R)
• M71: 24,717,458 km (0.031 R)
• M72: 25,314,204 km (0.09 R)
• M73: 26,131,606 km (0.113 R)
• M74: 26,870,321 km (0.092 R)
• M75: 27,001,368 km (0.083 R)
• M76: 28,057,679 km (0.073 R)
• M77: 29,352,000 km (0.09 R)
• M78: 29,802,888 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 12

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.17 AU - 9.27 AU

Year: 9453 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,943,431 km

• M1: 175,628 km (0.111 R)
• M2: 330,910 km (0.106 R)
• M3: 650,003 km (0.114 R)
• M4: 731,085 km (0.071 R)
• M5: 874,998 km (0.078 R)
• M6: 1,226,553 km (0.103 R)
• M7: 1,401,134 km (0.085 R)
• M8: 1,509,891 km (0.074 R)
• M9: 1,717,084 km (0.045 R)
• M10: 1,814,473 km (0.111 R)
• M11: 1,913,806 km (0.033 R)
• M12: 2,076,568 km (0.098 R)
• M13: 3,244,778 km (0.078 R)
• M14: 3,464,986 km (0.106 R)
• M15: 4,023,884 km (0.031 R)
• M16: 4,207,739 km (0.083 R)
• M17: 4,394,437 km (0.063 R)
• M18: 4,502,447 km (0.098 R)
• M19: 4,748,536 km (0.115 R)
• M20: 5,140,183 km (0.091 R)
• M21: 5,225,454 km (0.052 R)
• M22: 5,806,492 km (0.072 R)
• M23: 6,044,652 km (0.089 R)
• M24: 7,767,869 km (0.091 R)
• M25: 7,866,155 km (0.031 R)
• M26: 8,096,835 km (0.079 R)
• M27: 8,666,354 km (0.116 R)
• M28: 9,950,502 km (0.09 R)
• M29: 10,200,032 km (0.119 R)
• M30: 10,778,527 km (0.099 R)
• M31: 11,108,539 km (0.078 R)
• M32: 12,270,765 km (0.111 R)
• M33: 12,963,254 km (0.082 R)
• M34: 13,708,102 km (0.107 R)
• M35: 14,185,768 km (0.113 R)
• M36: 15,983,336 km (0.117 R)
• M37: 16,739,254 km (0.119 R)
• M38: 16,823,926 km (0.073 R)
• M39: 17,164,261 km (0.084 R)
• M40: 17,678,878 km (0.103 R)
• M41: 17,981,514 km (0.119 R)
• M42: 18,155,198 km (0.111 R)
• M43: 18,635,706 km (0.112 R)
• M44: 19,431,118 km (0.108 R)
• M45: 19,609,438 km (0.055 R)
• M46: 19,877,817 km (0.066 R)
• M47: 20,508,821 km (0.056 R)
• M48: 20,599,477 km (0.119 R)
• M49: 21,744,350 km (0.047 R)
• M50: 22,301,303 km (0.086 R)
• M51: 22,675,148 km (0.092 R)
• M52: 22,909,867 km (0.089 R)
• M53: 23,713,955 km (0.093 R)
• M54: 23,856,821 km (0.083 R)
• M55: 23,952,265 km (0.114 R)
• M56: 24,095,579 km (0.115 R)
• M57: 25,252,569 km (0.043 R)
• M58: 26,823,347 km (0.095 R)
• M59: 28,324,412 km (0.082 R)
• M60: 29,136,280 km (0.114 R)
• M61: 30,007,089 km (0.107 R)
• M62: 30,523,351 km (0.101 R)
• M63: 31,146,725 km (0.051 R)
• M64: 31,459,983 km (0.032 R)
• M65: 31,564,702 km (0.107 R)
• M66: 31,931,965 km (0.114 R)
• M67: 32,037,132 km (0.094 R)
• M68: 32,195,107 km (0.101 R)
• M69: 33,148,495 km (0.094 R)
• M70: 33,255,008 km (0.071 R)
• M71: 33,468,335 km (0.084 R)
• M72: 34,164,863 km (0.066 R)
• M73: 34,380,134 km (0.115 R)
• M74: 35,790,543 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 16,564 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit